6-14A3.When handling chlorinated-cleaning solvents,wear the following PPE: neoprene gloves; safetygoggles that will protect against splashes or aface shield; a chemical cartridge respirator forprotection against small amounts of organicvapors or for protection for a short duration;or an air line respirator (or some other type ofsupplied-air respirator) if use is extensive or ina confined space; and coveralls.A4.When working in enclosed spaces in which youuse chlorinated-cleaning solvents, an air changeevery 3 minutes is recommended. Consult thegas-free engineer to determine if theventilation is adequate.A5.When it becomes necessary to dispose of anyhazardous material, it is important to consult withthe command hazardous material controlauthority.A6.Absorbents used in cleaning, applying, or packinghazardous materials will be treated and disposedof using the same precautions followed for thematerial they absorbed.REVIEW 3 ANSWERSA1.Two specific responsibilities of the DCPOs andduty DCPOs are making damage controlclosure log entries and maintaining damagecontrol fittings and equipment.A2.The location, type, number, and classificationof the fittingalong with the date and time ofeach modificationmust be entered into theclosure log.A3.NSTM, chapters 079 and 505 cover stencilingand color codes of compartments, piping, cables,and damage control equipment.